{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1326245839",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2684fc7677bf7de3419898287166696ca5669687bd48aaa77be0a0731d139a7b",
    "signature": "0x54ac9cdb11caed79d8129bbd5240a5625650fe20f211a98e26c5af4005728a7738c9a265f7e5662c1e28148d174579ef4ba061112305da1aacd781bc3ae1f8831c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}