{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1203573967",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8dd99282c7ca0f28141a93050671efbf11bfdfcb9dde050cd0c5463ed3725aba",
    "signature": "0xe7e0ac2ee4a643e3f773883f748a728aea3a34135923e60cf8629b671e8856a865ac755cd8f9622e8d9154f92077aa5702a892eabdd98967a88c54816bf838091b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}