{
  "manageEntity": {
    "action": "Repost",
    "entityId": "864896147",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc12df8a686b9134da9f69983b51c399e7dcd2bd388f3bcfd710d7e77dd22ea08",
    "signature": "0x8699699b04d25fbf9147b05896d3f1cec1bf75ef64636254b386b48e64436eb26c4bb1b564c15fa37176b82b6dc374998c1fbae6bd0e85331347522d00f8cc6d1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}