{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1672961566",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3e458d2097088768e843f8b9e557ec963b0047f5bd875161ac0ca531b28752d5",
    "signature": "0x17258c7b4a6a89defbb73c0befaed00e8f28446774ff2fadb51de1adde7eb5a059134e0dd9832c426d6dd6323ebbd6e05a6b41cf8cdb0801ff4825a20b9da2321c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}