{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2128835577",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfeaf45e149b2798b7c2c1688856bcba38f427a589a64025e455dd201db16e5f8",
    "signature": "0xe0e161452288e6a5f8b2d27763dcaaa2908b05e0571c2b02ec957e76525e76097ccba425a5ec550c14b78709fb3c69163c70095cd42de9e7692ff5f5f01c391b1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}