{
  "manageEntity": {
    "action": "Repost",
    "entityId": "148734650",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x46ebba317cd62660d9931de0414f28ce24bb1452b961e8ccf9e09c678125aae7",
    "signature": "0xf89bd11da3a03a0850e1d9e6405d72e1622351611f055b079f094b96c2b615a55f8cf3930e13bf15ccb2777218784d84e66cf26af2a1544c51eb06b4150d3aa91b",
    "signer": "0xD967b68365738013c9197659aAb46EB73a488080",
    "userId": "488430169"
  }
}