{
  "manageEntity": {
    "action": "Repost",
    "entityId": "265450",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xbae12f23d42ceaedaf25524c52a50b300d99c7fdccf2e585e922728a717707aa",
    "signature": "0xf1146b66e464204fa2ace902045c671b26e37e8cda11de197d67ca8d41cb7927270187078eeace7f1986a165c3ed22a7d28c64470db438ee08cd2fea10e54c681b",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}