{
  "manageEntity": {
    "action": "Repost",
    "entityId": "72669",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6fe4986cf75c3e3f689d86404ddcb989b26d751298da469160efc34443b24639",
    "signature": "0x5571976bc9abc2a0ddd6fff55cf4b79412854ba8b34d5601275a8825d6c5690b08ded7e9453481bc92f94e62fc10eaa7616591d1b8acf09b20011ec138c103801b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}