{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1203647114",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1a65f071ab3055f97cf55866683011387a2b1398eb29732c864e688290da9fe6",
    "signature": "0x0ad54bfa02c831721c782b018112ef1f36f60f334e613f1738a2683f999edaea76fffe0af6e16acc86f50ffab73db3ec249dab0ad0f06e557cfd9c4bcd2d2a681b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}