{
  "manageEntity": {
    "action": "Repost",
    "entityId": "364100515",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb1925553bdd7648af2cf5d7ba886a26b9a0e8b24556bb80c821aee39082ac8ef",
    "signature": "0xf19b3d2fef2f9425513eb66499423aff1184004f05c80a56fc64206f72fd25c0110ecc29bea6bf356be5ac177c95a6d474d3dd81f36c94fe2a7cfcd234f9f2931b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}