{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077741",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d46891c8fbe86674898e5b2e093561198d137f6cf1b74fa7e543dae2cb27db4",
    "signature": "0xb6fef938699a600bdc19c4c30839be7461e36c1f9e34356b04bb538d2c01ea3d5d16337eda4d18323fad0064e6b037aafdea7c372bce6a76bfc0b7efc759e2e01c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}