{
  "manageEntity": {
    "action": "Repost",
    "entityId": "159785",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xee403ee597aed99d707c7ba72f21f7b6c4c0f61d9bef0f06a669be76f346a48c",
    "signature": "0xf491bcfa02bbde8ccb916ed6973df53299f6f81fc1b9bf188298ca20b6c0914b1735ed025117cebe913498b4b574887ceb4b251e33252c2cc65aa004ffa763e71b",
    "signer": "0x9369ae91F6A1cC4996D9126FD991d64e7E24c805",
    "userId": "333763354"
  }
}