{
  "manageEntity": {
    "action": "Repost",
    "entityId": "289324197",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6d31791c905c82bb7efd73d7e44b4fced407acf578d46dbbde0a7a3198b44d09",
    "signature": "0x74232b48d5996bd5405e267a2a4e96f3d1c932bc8e60d547111cae5c68edb7d83f8158ca85803ed64acca3754f499a06640907c69b71bfd932b10978f486a98d1c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}