{
  "manageEntity": {
    "action": "Repost",
    "entityId": "629883987",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf6f6df9021dc0e7c70558875da1b07428b0769bf130b7b7cb028239672230064",
    "signature": "0xa1c8391eacbe75ca82cd2d2969cee526831d7e612ed9c5ed84847217d201bd8e4c345542424c054482e652138e9354df220b7e3e7cfdae04a24336d8d9c230371c",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}