{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72346",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4fa7694fa39fb8ac09748ba349a7289a7267d6e39651d1e4a60c31a218026d09",
    "signature": "0x76938027b520d147985d6d5f81c5a0982d41eac61c33c7bd77dbc3172a5087843ba501dea3069c02e3f9c06346385cd9c6464cbafb9c1c69445c4aec639a54e01b",
    "signer": "0x2D566E1DaC6fc148a694abe846B32e39B6584aa5",
    "userId": "890889753"
  }
}