Transaction not yet indexed

21f3jtec3MtZmb2oPaFQhueKcn7YU5weSp6FPTsY16JSJ87AVLtdSVRLP96iQ5kJbPwvVJ7qbgSk9EyBbCsPboJ1

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