{
  "manageEntity": {
    "action": "Repost",
    "entityId": "286715",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9cad057d96dd7b66a4a9fd01415f4dc0ebe42aa5e19b3ee951d479f0e565a7dc",
    "signature": "0xaf9c952e5f965b795d31ebede1b2657af4fb47249690f37c94bf6c522034277e24ebd258fd21d59fd404a7bd1617245176287a50567ee02b806dbfc97294f6601c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}