{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1152387664",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0b08ece33a10e6be3a92c72dc816a27e03c249b6b36bc0f4bd0c0053b45c2e26",
    "signature": "0x956353a6b121d165f12f4f403b731d03a2c172a72c79a969e9beb801b5fbaae407284a2264c4c80cbd5803eb3c6b264e698bd08cbd8beb667ebe0102409d6cfd1b",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}