{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1964447136",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3cc3bceb2719401db3063a3b66128a3552ace4ceb76dcfc6253c66a27718d6ed",
    "signature": "0x9a92730a419d1779fcc375c886811cf4e78e48c604df30cc610d78f66331cd4d2a39f57f919fc427994af8c1bd6ca27aecf581fcbcc55e84ee5af4170ed859151b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}