{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1045113584",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bf645be5b322bf0a027624f18bfdcb2c003262570ef6c45809217a3403f7b44",
    "signature": "0xa6422bf649155d22be78a3f547e3e3708a44ae572f8e70bd6bbba0cb92dd53466a2efdddfb59c86155e08918d7d7dad8e30b2987fb25e8a15b59cc46fb05a5a01b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}