{
  "manageEntity": {
    "action": "Repost",
    "entityId": "320836",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9ac05534d847e2c5f22dd3b58ecf1d69e348ea30844e86af261566cc1285d443",
    "signature": "0xfca5e115c3eea1d9fa4cdb4e1e214e61eba50ac4b723395993494dbaf926b07028f5c00a827c6d48322dbf025c8bd427991e8dbd969009d84be70cdd3c133bf31b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}