Transaction not yet indexed

5mSVMTwi1S3ubRsurEBofxoZffbCaj3mmwmsmpjvaphSTEYedQjXt2F9BMbm7Lwkqh3UczCwd2iJdFCMtj3Mhk21

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