{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1281601311",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x35e1624c0b1d62fb13ecafcf7840ebec4f4601b23b2af414f0dde3ea0b9c1cdf",
    "signature": "0x587567aa3d3dee59b55999bdfb482fb2214f9c47ddf3a9cdff6f7c1d49b360394e3ba91b9cc4e13ab87f8f20c489ba6c3252a3a6ab0cda17b33ade9305c34c581c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}