{
  "manageEntity": {
    "action": "Repost",
    "entityId": "910472446",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4dde180f31cd52f0e3f481bf345dc9ed48f076714e448495ca432e994c24954f",
    "signature": "0x3c4b186e4c6e46fd0451bbc8f1816e333742a230d423b88c3160cfde7420c58b4d5bfc06e2e6786e021ea4590bbcf58a38387b8313c46ff2979e8237f293b79e1b",
    "signer": "0xAd15470171ba4f01ad3C714600D9A7E9aE62485C",
    "userId": "714646433"
  }
}