Transaction not yet indexed

21m4E2CZ2naK8oRNXSfEUeDT3NerHsHReJg1k9XM91GLQ6Dfq8B9KWCYqmzbKqktsaW1a5JSydecW7xF15QBq6pg

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