{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1219510396",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbd0ad9d728759f3af9381a168b309a71166b826fb34459123f54f89ba343f1de",
    "signature": "0xade8be459e96f3abe662c1a37c6a6c339336a271c0ed1528994f435db0055ba24cbeef1c169eb7869fededf3b64498d4cc1f5cd710a2e2e9b9515bf9a6ed2aa91c",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}