{
  "manageEntity": {
    "action": "Repost",
    "entityId": "220027820",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0965f4226d2e33c826a61d2ca14d68dfc163d7bb35e6f79f6f444a9c2606b19b",
    "signature": "0xfa51f555bfbebc3212801de2a6fea5d4fca6876439110335a3c824f2c56207831f6101d5d09a609638a66b40ab06efb545fc51ec2f68b8134258dfd0c290cbb21c",
    "signer": "0x204E506f1D5498d2CABD41d2fc7a3078d5792835",
    "userId": "768479471"
  }
}