{
  "manageEntity": {
    "action": "Repost",
    "entityId": "611138",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xebff9dc9683b1efa2e300b26457ce1cbc09b394579174d67d9a83d5e262b4edb",
    "signature": "0xafa544ddd8ea0fb4ed3a0080f4bdbfda524b20debe2909dfdb7868ee0839325b4935e233f4ea14a1f39ba99207dfa39863b09ead85f8fa5807a084145a970f2a1b",
    "signer": "0x061A60900C738C67bcf3F9Cb7Fe8f703DbEc8Ee0",
    "userId": "718327235"
  }
}