{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1189640609",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2f3891c9e83c9b0bc48df26ab769cdfde11459b8c446d28512f45784ba5acd04",
    "signature": "0x7eb074551dff8f573d67a000432ac70768a732ee7cd134bfdbd95cf488bb0a087b4b57e5c13e4f6e876b6623bc6cf048aa6f111c13149721414d3d8c18c55b911c",
    "signer": "0x6068Da6B0a791A756931bE32de98D46eBb95890c",
    "userId": "475275462"
  }
}