{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1818501008",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb000c5d59f59032247573b78825c200e1eec92932618cec3d5497c4956a00476",
    "signature": "0x16976f2fa3dc8923422010fae31a66d0e55a1454df959c21f99fd5698e4d84aa083194ba235c81d19e0722ba8f0a06991ed794828c534611b35356fd4760ba531c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}