{
  "manageEntity": {
    "action": "Repost",
    "entityId": "250936",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x63e3c18b01c4adffd1f16a927d5729886f435858c8ee1c10a98b4f938c20d5a2",
    "signature": "0x00855b73432c5095519a2dc5b2a6e64bbf37901a0fee3958006ecf75732a9dac2dc2d1f97ef902297159d85844cb60d21937550efef5385b8cfac46135a34c6b1c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}