Transaction not yet indexed

21LKmuCGCMZV9LGcEReBr1eDGeieiwegazMd2LYBi8UaXeFU3jvNKda2FYTPUmkn9SsPh2QBg2FModpXvxKwNkNS

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