{
  "manageEntity": {
    "action": "Repost",
    "entityId": "266788857",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3c29a825ae4b61e318ceec6e54bd330d228542dfbbc7148f41815f90cae85ae4",
    "signature": "0x535c5798be33736bc5fbb770cb5755386c13e44f7caae53ce0ea18112b9c119e4e93d253c34c180eef06f43c34221976ea363c91705776672fa3ee184e2088001c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}