{
  "manageEntity": {
    "action": "Repost",
    "entityId": "59474887",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8728868272fbde06a1809796acba25e3ea10ca1c7fcac2e3f66fa425c4aa30de",
    "signature": "0x414a702d15aa64f14c49d3b64cd08b28c3ac8c1688592577642edd239b9e17565f822e17e216abe10063c8b41c53d173dc4ab722a382153fb26602faca0097571c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}