{
  "manageEntity": {
    "action": "Repost",
    "entityId": "56816",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x19771cf0accff569aecc695a71d8cf71957627df484127d734691772ffb9861f",
    "signature": "0xfca9c55d287d7a4ef5a2995a0e355df7bca62d6b2f8b87bf0c2f0adc89e662db5d43574f5877d0635996fe3824892ccddea0c23910774bc234ef9449a2df01401b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}