{
  "manageEntity": {
    "action": "Repost",
    "entityId": "325999371",
    "entityType": "Track",
    "nonce": "1788615839113720130",
    "signature": "0x8d7f5c2d5ecfde104b0ab42a8920bb3cf72af1d2278b9a9931102aa986611273134d65da134b662dbeb7653aa7291cdbee7867a1bc6f27df816ac9bf16c003d21b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}