{
  "manageEntity": {
    "action": "Repost",
    "entityId": "408714165",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x942616f5e403746179eb304336b02e7ac3fd1e9663849bbfaf74b13f5fac5b78",
    "signature": "0x8f0cf8997bf262ffb7f35c23c82caa3b2de404e918fbbcb927c2cb5cea0722282fe54c1574ceacb8c595f8002fe7b4012729633d10d7255b0ec90f2196cad2e51b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}