{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1125613",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0e1ca54279a6c532169051f2ba54bd0bc04fa176a307ce2aa8617ce65d35c1a8",
    "signature": "0x43e510462152a556d877bb063d67342c7e052334b6479aed1577dc59912b22164e9d02dcdd28bb788603ca694a510f0ff7b34e4ede5592782dba8189a1a004241b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}