{
  "manageEntity": {
    "action": "Repost",
    "entityId": "219202",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc2fce793228977cb986b116679bcc49fc53cc596fdbac232fbca382bacca325a",
    "signature": "0xefd2b106dc004bbffabced8c0db3dc49b8d1aee3bf2d826abc4ac081f7f829974abc44b89bc7f348c2828b8ecc6ebc637851f633f5dc78864a4df542a0247c211c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}