Transaction not yet indexed

cotb4QUpxmx4DCfVKTmifC5qXKBH22RcsQcqZcHWbXfcH7dYPPpr2MwgH3PnVpJ7jyUoqPFdNTYS4duVeQE7gUJ

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