{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1242241113",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xabee3fbcc9ae1f764d7a23118dd015c72006b9e4da6ed36be7d684f68a3406fd",
    "signature": "0x591b259a07384e8364791314944bba533b00ae06a03eb813a85c81d1eb69e9105a2403a15951e5d915d957d941b48824a026ee68353eb281c6073b079e4b45611b",
    "signer": "0x7eBAab495a64FAea1f04dc59ff804bf939da7B12",
    "userId": "709077025"
  }
}