{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1337343015",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x1db6ad7cc2d75289bff32991474b57cb6af720d145bda781b794bd679f8937ed",
    "signature": "0x15f219809bf4f37948e37eadc543c7fc0dd579772c3622d54b9bd4926a13dc9a492b544ef646b52d95fe739843f2144ba032c29cfa9639ed7404a6b9ebb698061b",
    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}