{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1331069478",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf8a002a91aabc74753797ca64fab2bebc1b36f1ef708f45f9604aac83f8f31dc",
    "signature": "0x6e11c74758e87b50b3d8354706143e85845fc397c223dc247eb5bf09df3ce7a01ce659f0c996b6c75a83967bf54733a86e5b068abac5ad6119e687021ab1f90a1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}