{
  "manageEntity": {
    "action": "Repost",
    "entityId": "828775306",
    "entityType": "Track",
    "nonce": "1786586897732492664",
    "signature": "0x8edb917b6a5683a65b5806a96c5ad60206166234b3e315740c53764b3d51d8fc49d8441cb8c3ad638973f042b37e4f8f133c38b074220536ad53aa9c0f31628e1b",
    "signer": "0xd30fAF377491796757Ef4C1B0ccA8a407920e663",
    "userId": "451691735"
  }
}