{
  "manageEntity": {
    "action": "Repost",
    "entityId": "32173",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6617be881741ab5b898d4020d861e862ac72d9de986f4dbf1a4257fd2cfee256",
    "signature": "0xf0729576f3f5e35e9ea9a6c308981fcd96a50b11fdc4149bff41e4c57a8867b62e4a806f6b2152b3f5057a899e8350b7e594ccc7d0c8b9863dd4d395b3aeb6e81b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}