{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1222552142",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd56b74b438c65fcbe239bd6b2af6555c556fdedc89b90845a8acb8d3b2806dbb",
    "signature": "0x560378e19b05931f5077d1f20e94071cf1aab4a875b3c14c146cb98d24f4c2381582ed025e682d2cc522a45eec0199f90687eb99b137a65fc89e43fddb266c641c",
    "signer": "0xcf1f3CF82aA41361e21a8d4ed015Ea3A1aDd1C8b",
    "userId": "238180"
  }
}