{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1540765994",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c317ec44e11005eedd9f807844e8692e74c4b48d1862350fcacb4e8befd382e",
    "signature": "0x1f3777be8f4bcfc80d23c0ad655ac47ce3dfaef1f63e9d956d105adbbc838a1300b84af7aa86e8fd8772db178e0ac0f999b14ed9748f29078ac55216099c32091c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}