{
  "manageEntity": {
    "action": "Repost",
    "entityId": "533900",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1b8a8febed2469316a0e8867de151b9deee97761deff4ae3ec1c899b80c82339",
    "signature": "0x30243bfee15236825ac3321b91d3423ef23cef7f73c1af6b2e72eecfb2f874d76245fef3092dcd5bebe9e374222b6c03478d2c85feb06ea05b7eee3e52d728221c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}