{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1585714029",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8f4a1069e94ac3ab8af5c51f2b1a47bfa66a87e037d8f8be12c98853b64bc51f",
    "signature": "0xea91f2e70a6a355fe0bd1797e7c39812a578ee9569e2fb4579bff9df66ed5f8208b242a3939c62057e637892eb57e46ed1553f8cf0e1e18546a12a950eff96031b",
    "signer": "0x63EbE5a1B5C5F156330BDf810f5fFf6A224c75c8",
    "userId": "309080"
  }
}