Transaction not yet indexed

5MszWuGQEAoa2LwdAV4kAUaH21thsjvkYbL6gnKQpPFwMQvCZHDkpegdFbMyDjRo9JyjnqKVJSz4nERFUUSDky4U

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.