{
  "manageEntity": {
    "action": "Repost",
    "entityId": "486121183",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8bd54f35929dbdce3143ad8ffdd1f48b7cb6f22821ad85bc08bbae8fd0eacd2c",
    "signature": "0x29f1bee8ba1c79b673b1d56d8c92401c808db255a82d2d16d526d51cec285dcc2bce1ca91f721fef9f4ce73e6aa80e2d704f0b4eedb14de5e8326a5461111b291b",
    "signer": "0xF08935327AeC6306C8d0eb92999567e5496848C9",
    "userId": "989073793"
  }
}