{
  "manageEntity": {
    "action": "Repost",
    "entityId": "370077067",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x09b776b85414490ab350ba525db6092907b77d886f3159469d0e54da8dc6e410",
    "signature": "0x29ada77fbca3b7eafc04eb03618bc54338fd4b2beaef275f44e64f8acd23ddef32a5737fedb2e7483f06c1dd7900a9c195d081bdff17383a3fbf68a428e9f9f61c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}