{
  "manageEntity": {
    "action": "Repost",
    "entityId": "625986619",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x56a5c501873d26ae0322b80040722fca9fbc455102d8c66cd7a604b57b55676e",
    "signature": "0xf4aa4a734040a73507e4563f297b6929f89189b1e39c880ac7bdec798531580542b4c1534b0039bfe7f5568cb3811859bca9dd3600431f282bd1fb475a9572501b",
    "signer": "0x262a2A1c96da0dFD6f33595c8D775BefA860d02e",
    "userId": "486490947"
  }
}