{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1074843192",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x7111a9788554133f1ebd750a488e8e72d94c1e2e4956eb255b1b8d26da39c4c1",
    "signature": "0x23b047c248256e35ffedf95a035a436d6dfbf6ec0b9700d6fedf39faa2534c6d23311929c7a1c2aefce0f6b4185dd419e676126cc168ef85025bae507a27d4351b",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}