{
  "manageEntity": {
    "action": "Repost",
    "entityId": "307425",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb4a424d0c10965a1de4711907cee37db794aff17837ed4cbb37c54f4c61ff969",
    "signature": "0x2980a5aa2daf58972dcf504b8cccc8f01200a069a1669209430e47d18fd3bfb44d191060d074bfd381daf91be764362322b8c46b19c8ebed58e0fdbc338e38c81c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}