{
  "manageEntity": {
    "action": "Repost",
    "entityId": "560431617",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xdc3531c327790345aa244d3d9c9b3b7fcc42041881013952cb1546589b998708",
    "signature": "0xbc8803e0ebebb3f00055d94e26c07bc0e19bce1b4cea9049bf2459ec326aa4a956aac2e8d725f5d06cfe41cb8ebbcaba016d4ef0c0ff271e7181b6e343e691421c",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}