{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240354",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x00512b1fae3741463195c988eb50fb3a4d8402d26eb79b5a8415d41024043358",
    "signature": "0xb6bbad2fa2e2e90d57ea799ba6d5d9e83336ee9ac830244ea3d76478e2a9b8681e8ce5c57a2db87455afc0b7e54c49e2501dc7aafc5b751f28113c55dfa713e01b",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}