{
  "manageEntity": {
    "action": "Repost",
    "entityId": "915016",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x48f27ec683df5fc2f07263b506c0064c8d7ea4f4743aee528217f58631abd77f",
    "signature": "0x2f942f11fad457a296e5d4fec9c8f78436461c4a1b060196b4af5d4c03eceac2682b80993342b3a3cf2b8640c14abcd74aeb10dd10b5a79f51d9fa2d9e2c40451b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}