{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1179946214",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9a391fa7f74f1022b96d1cc398d3ee06d364748856c4c1e4104fdbcbf7d60dff",
    "signature": "0xe20d5103647810fcea33b8df7c4720cb08f6c92488ee1e03fde475cd3f2a58a64d5a03f81b7a4ecc096922485d7bff0432f28c31dd3304b1db7bf4a3b35068ce1b",
    "signer": "0x4C417a430B0Ada1C6f5012F73C8A30Ae946d9d39",
    "userId": "109887774"
  }
}