{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1102138902",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfac5d696b1c0dc4763de831aa54de95c15df9a8d8dfef2ac8e1a9e408d1896d7",
    "signature": "0xa7b543f66c2e41cb07b6fbcee5061670b3cd1c1f1f5622bbd0cbf4a4f0cc3e5b33e95ed5e6bc7bcb301ad2cfa853dea78fc8ad85bed3260ab175cc64f330a5641c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}