{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1656516651",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fa1c952383eeb39c9c1dc21ff708fa8cc000a917c37fd8eb887b7c81592f2bb",
    "signature": "0x749dde64ae29f697a70151b688a9c2652d6bdf9d877b5320dc2a3be6d29fb16833fefed855dc13563a42726f3abcf6efb1879df51ba4853c74ba28cafe44cfcb1b",
    "signer": "0x00f13F553eccfE5176dF52E33B05408f37e0335b",
    "userId": "43286"
  }
}