{
  "manageEntity": {
    "action": "Repost",
    "entityId": "181957",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xac4cbd9e99c82de179425da15bbd10d132f7703709a238f363c24d0bf4d74666",
    "signature": "0x3a28cde9235c38cc26b277cf53ea8f8e29cfe043872e49efa6a17848722a528e613ca2f7b832e1f1b97e646ba68802e6f3a84563c0421744fa0947562a811d931b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}