Transaction not yet indexed

21A5LvcN5SY7iGmUJcqYawwEscDocxKoZeuN6ALtow24pP7aCSYYCxKnvjCc2QkLhETJ1gMEpCCHDRtzr7eXiXQu

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