{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1166740271",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4f3cec25f8f96e7888bda8b95d4e5c8a36ddf05cd4c1f7b281f160af80d66255",
    "signature": "0x6e56165aa77c2e62f7a5bc48cbc179286a7d1a79256765350b8f9a412063d9616ba7af586e95fa1d0d942e5f27ccc37d8173e64cbafa22e060c5f3081019ba501b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}