{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1264066407",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bc999ccc5e056f775f82502858db8b34e8d7e3b2aa436b13fe4a88ca96ec227",
    "signature": "0x59e4b411e34fac71a9b8ea6da36f5b0264f9e6707c3e23da8d643d728f92c4690dc0b15076146536ffa84893b77730c6849c5015b68caa779a329b7a6e0fff2a1b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}