{
  "manageEntity": {
    "action": "Repost",
    "entityId": "902683179",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x218acecdf72102969f749db6858ea54d777f88314e294cdeeba036be799fabd7",
    "signature": "0xfcaf85d4f73e2a12327161b409219e7cf94013a264c55e8cf63246e325c338be2780fa78f93291844f31fdc1364d95b30af375c162d1d029a4a844251014e3e01b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}