Transaction not yet indexed

66pSM74YuzbGcTgnSQQMJCZbzDFfXEHbEMskyrPpfXXp8ABbs1aHCYgULnCx2upPLs2XX9ifVQqp2AjbwLQ3WHTP

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