{
  "manageEntity": {
    "action": "Repost",
    "entityId": "992163139",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x8222d69bfbd9a362da2b28bc897f568ef4a0a376f2ca53821f6ae931366367a7",
    "signature": "0xb5cd3cd1bcab79f46fc45abde0b37b5f068e12a81ca7f375eda0520faff13b4d05d5008643cfc85fb45f2d15f8124d1037940ee0935c3ecdd18e10a4aaa6d8a01b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}