{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1246234719",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xce9c3cf272257d62e166b3574cf04c2510c67fcf089880d2db086e2da1cf7fc8",
    "signature": "0x2334e46e1fa68928e0018a4fc6308a8e18462efc26731eec728361bdcd08f1c75eae7eea18d553e174c8d11cf117957c79ee63b5369e64b918137c787c2e98751b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}