{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1957274703",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb06de9164db03ff2c304d9cdf567e7124fbdf83511f20719e9eb84e6db49a12e",
    "signature": "0x950cd68b697775ba630324d0a56ca38923135c8016389d3758411106e52c75704ad9b5f448ef2e96b01d5344a1bc386aaeb583aa00adb05e5ec763f0f71d6f541b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}