{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1322021560",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4f8820768cd5f4ac8514cb44e5962b7c9440ca220707d7763e1620c138fcaa2",
    "signature": "0x7e46e9f06ce41dd3bb577b3d17d9ef81dbc9fb1620ee7b4a66d25ee47817304f75ca5b1b3db41ff9338e7e1a85ec047cf07ad99454cae0019366e5877d7ce4d81b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}