{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219738636",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf2f7bef657392055216f46d5684925e755735aef53ccb6657a658a43d31e76e2",
    "signature": "0xf5d5667c1948ba0fe913f072d6db8a1a498139866ad5a395e0feef33d5bec6704b15fcd7421f0f851ef39f4d488efda47589336b98ba5371c26b8e35d1e0377d1b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}