{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1291077615",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e536629898a495c65d1332b1ff8db1e8fd86047975e23e73ce15a30145a6eca",
    "signature": "0xa6afc4844c54f838a1484cfa52d4c7c11a6bb48c846d0cea12435d8aba4168c0738441c3c9bf3475673e192747d5ee8904f55bc6a1e8e55c2ca22a6c597967961b",
    "signer": "0x036B1ee0d2003ae5B5E252d58647d13f0e588EEB",
    "userId": "161353174"
  }
}