{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1783201848",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa690932558a690954d259635efe17a7934cc86d6fccf2d0ba836fd020775faca",
    "signature": "0x01dd395665ed76782d11ecf6177e04753b0141503eaedc14b7868cd2542bd77d7a8ad546e5e255377d454b34204711e0dd2adb3576aaca51d37fecba15ab07371c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}