{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1645475014",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac1efc4a6cbad6dcf99b8dfb938ba5718ef9a4b58640dae996a9fa7c6dff9b83",
    "signature": "0xb53ca9ed3b6c4be333e934b587a01fdfa3b54a0f00090665e14f67fd8656180d091646b81f0c5a834338cae1d928ec55b8a3f673a937ef78b8e0e5a0eae3e05b1c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}