{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1003713",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x3d62a2e49d2101361555a585552fd58311db4330e34c25f8eed0a217cb532377",
    "signature": "0xdccb6ede6aebc32a71f046aeb0c9ff897849b395af7699ff7a11bbc88d969ff10db9c017311364ec66b60f15e95db3d0883cabe94a544f8684f05f323f6509511c",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}