{
  "manageEntity": {
    "action": "Repost",
    "entityId": "153274",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x660f54a539b812c520479262811acd6fb01ba1721926c22352b5b245d898a394",
    "signature": "0xbc02733e4fabc6ea5d4884532edc2e7a35d584ae63ea14f46ea9b0474fb0ccfe335609e00e90e86e2b1602ea574733db2525c0d51874c6d260573a4bb0fcc9d91b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}