{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681466897",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd0d00eddfe0e0230dd904ee8e60b03ca6f720e5dbdb4b69dde25b2bf45e19960",
    "signature": "0x9960cbdf764afacf65c5a3838b9d642b2800568aaf7ae7610653bc32bcf748370fbe977e5357f82025425caf3d2bee3994d1c991e4a0dbadf273bf9512d9d67c1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}