{
  "manageEntity": {
    "action": "Repost",
    "entityId": "105647",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd7deaa151cd8e91e592ac599154263af0fc1292a9bfcaf6e19b28325dbeec3ed",
    "signature": "0x1ac8cbeeef1f3c01706abe667cdbb2aa0f02656081e2bfc0ff030f0aecd686276e1c8b06d0335f52b069965f8a6e6c90625a9ebe30c22286b2a1226b09d7797e1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}