{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1493085887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1fe23c97baf08937734a3489087559d1002c172df55b0ebc1b027318dc51b2d7",
    "signature": "0x89c2272f8e81b88cc76a5c7eea4b20b968252a8fe0b6bde835101e0e35727c04312aadba470475e0cb36fd3cdd3972218eb1d86dad85d7e2b2c371230077c5b91c",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}