{
  "manageEntity": {
    "action": "Repost",
    "entityId": "58497",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7c639a1abc73599c4a295211b15cc91a88db97a0aded6662a468fecf9186fc7e",
    "signature": "0x58e08df4049838cb8635966dc93c9ed44718feb02f94dccc94ef0e408a48362e3eb729636e95e390673a3a3dc753c5038ce6a57e9fc346ff349bedd0b8b6acb01b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}