{
  "manageEntity": {
    "action": "Repost",
    "entityId": "414640",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x33f5da1a85b7888dbe7d4f5a3d85820fcdce9d353f0ddcbffa5810f74a25366b",
    "signature": "0x1a7c74a838230ae4a5168942d62fe84de539551e3fd5040e1696ef3c7fee69b468367cd6c92742ad6e5eefafda0ea40ae575f47979f13452de960cd7e11a19d71b",
    "signer": "0x43dA66b40816c8fb9e2B0AA77E0643192169AF14",
    "userId": "636236864"
  }
}