{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681385086",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xe3b42a9d6c30d3554046f20e220f5b5ff755b0e5c72403df6d054394834c651f",
    "signature": "0x6333c3d8cb907038703f0c33829c28691e4cfd3e6b3d87627d7c365d80b11fb656dddc79af37d91e890202ebb4fb38f9621b11c6b6ed80e3ced4e50dc25cc38e1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}