{
  "manageEntity": {
    "action": "Repost",
    "entityId": "29884",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb430bdd543cb1668a67c40214b6d3c0f95e3237137661ea5d5abb8abf486f8c6",
    "signature": "0x47b694b96c4717cec71576e2d7ca4d86661257d82b1e17e237fba4bbf0e6fc2818626739d61064c6d2734cf0c7b444d5c49baca3ce08c1ee49c5e3101c03cb5e1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}