{
  "manageEntity": {
    "action": "Repost",
    "entityId": "831680607",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb7f2ca7580b5d22eeaa3df15dcf7a112faa60d9b70e60348c76d173bfb71a5e4",
    "signature": "0xc5659ab2d2d03504a6bbfc405d178cb48f16f358b142022132c9a4a5cbd37c943bca750735324e6c5514ad372218b489143a82a639042393b0ea4d10c5faa4b51c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}