{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1195441630",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb8f20de88418047152255b27676514cc0d0e952a4b424fcf5b0aaa050c3be89a",
    "signature": "0xf4a68122c534f5d076ad522020f1673c6e39e3f391fc4a33a6337c3f8298d7095a050770624e8a61fa4163fcef9dbcab6a5b695fcf9e0fae6a310c993ba8f4ff1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}