{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1077743",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x45e532e2d19cd4f0e592edbfab8244281ebc862762445a214008e1acfa86ba42",
    "signature": "0x411a7ce3004ed6eceee68b2c91d26953b2569db4fdc5b34ee39dcb9650c13fd4272c870dd50cddb2393131c7ce43adbf2538527f23206daea810cff419e818d01c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}