{
  "manageEntity": {
    "action": "Repost",
    "entityId": "705475887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x34db4f6e923c9c0138268b152a899d9b64b0a3874d189d4ba02a116005766f0b",
    "signature": "0x6e8f70fb4233cba6a931b12dc4fa8b5448d9752566c144a296b71835215859397543ed4f2fe8260c795c4ed4d818d514234b35fa8bd415446c329459a3f8ffbd1b",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}