{
  "manageEntity": {
    "action": "Repost",
    "entityId": "211373466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd05f19246c3c8a662cd71c1baf851d8c98eab7e222f4eba3cdb10d9c2e932741",
    "signature": "0x1be760f5dda6add86f56cd8c990ad9bca5beaf50a7be6b9d6886382afaf4af1919e44c31c4b9cc9ea612d6221c7348f30458c3a7bae9011f1f6e1812a669ac1a1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}