{
  "manageEntity": {
    "action": "Repost",
    "entityId": "810934375",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x543059ec40f1b7ae077c574beea0bd2c56b29c170cfe455d6dba05dd89af162b",
    "signature": "0xec5f8dd00a3a3484c3dd3389c32ac4fe943a0e42d7b556581331fc3100ade450218ec6d61d1fbb85b7dcf0d30d4e4adcdbc1c474a40b9dba0990964a1bdc6ca51c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}