{
  "manageEntity": {
    "action": "Repost",
    "entityId": "701177320",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x87993c0e1b142fdd8e599c70e35594be7af79b9a63825823541524d21818afd0",
    "signature": "0xf7efd98d958ca0bf7b0bfefbc9484e58b6621f4f170383e117ee97eaadcd33ca10de8d7667c0c911563485825c98685a3d5a85f94be2e15ab6f12b0a7db278071c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}