{
  "manageEntity": {
    "action": "Repost",
    "entityId": "764182",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46c57b0c6847b61ff06ea92587c7f89c431bd80923807f9cdfa57ce410fb5f33",
    "signature": "0x572704025754a57eadcf81931422cab108e8e94636f9101738c33b1a8618612521df42a3e0cf534dd65c1a01c64236d80af879ea5b7c0af116b06eb7df5f6e8b1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}