{
  "manageEntity": {
    "action": "Repost",
    "entityId": "339109137",
    "entityType": "Track",
    "nonce": "0x6522e92782e0f40555eceec97379b50a9d2a30a2c1a58875125d340d51b70dd7",
    "signature": "0x1798ef4c47e35dee294b4a16a7312fd2b60eb0336115805f6e92c74d793df717678381c1b13f2fe84912f8391205dbaa7a527a78e2f5d53b75a2e3cb608323031b",
    "signer": "0xa2DaB1ebF6D10325b0948C994b592F7abB2Df44C",
    "userId": "728570067"
  }
}