Transaction not yet indexed

66ecvHebnj72seq2y5j12TzsuyiJoSCXFvsvafNcBRBcVpZQs7hpzLM53wFmHHZtgGmDJf8B9uACqjp1hzMAdh37

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