{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1370632344",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8961bd1522ffffb8e892cc882e3a0c3c2ccbb65f0508f1e01f7816a982f4d6ff",
    "signature": "0xd6ab97c6a2eebcf6a19f9b70bdf3938c9461a84ebeaf3d0f0919021dc5a65fde0f1cdc5caa17f4d7dc676da2dfe25fc2de6bce1b5f2d0e72bffdd646badbbf5d1b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
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}