{
  "manageEntity": {
    "action": "Repost",
    "entityId": "314252236",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9290e0e772712306614f91975d26f15a70140735919b0379d300db4dd80d4160",
    "signature": "0x442a1fda2346e152c81e060d409d25ad5a509075652261e61fe49686154c3bdf149266c1ab0ac97a464195577cc96874321ae8e27ba1dfb061e018998581cb5e1c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}