{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1202959058",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc29d07ad1aa43f1f9064611bc38f9ee6667ee114accb06d135161ca6cd3b542f",
    "signature": "0x90b50eaf8a2d9c34312ede9e10c83e6de08c7cf83fe457558cf8120018e22b6c51761ab51d172a56809ac0642f101703d16648410f5e12bbc3c4bc8e9a3943e91c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}