Transaction not yet indexed

21KBchnSnPcAYXh4WbGRWLm8JkgK19knnQvmk1k331uab52NJmVgsrAv9pZASnQQbrmVq5UvKR8S9JUwDHJNCNsN

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