{
  "manageEntity": {
    "action": "Repost",
    "entityId": "544570",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09e07734126dff7da37c2622342496df390c40b81c77c28058be5d82f1e1d143",
    "signature": "0x2a5ba9cac228646fa2beda61d089314dfd7c9c325e980c52472593773615e5216de19be3e5bdd1270c52956a05892628150c310c1dc502353b65c321aa82fee81c",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}