{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1366295103",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xc8fca6679217e150da28e8f7a0215d94ce05a45dceaffc04a603335e903cbb39",
    "signature": "0x6b6a6ad7e45ed0021d8203f11e1a55fe5b3e0a1dc134a5cb2e31c71e61164eb21eaba19fc2d3bf1a12165e320263489ac850ababbdb48d3e9459b939b1f3b3101b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}