{
  "manageEntity": {
    "action": "Repost",
    "entityId": "9942",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7330919d0f78916f32ffbfc9cb6d1223d6e661dae9c4832ffb0bb8a007b01c50",
    "signature": "0x3539bae61c9cb1a3d1c4a08f386da510be2cf09f5a2e70679f5b095b592d94e65b16f95892b0b689fb83baf3d06c6fd12393d68a3991521af31f908786c713ee1b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}