Transaction not yet indexed

21jkQ1tPdQLgZzaQE6D5sMeCAzdMTRHS2viCrqiRehUqT7d57PgwQ2q2jqQFUgg9Hgd7C1Cf96jXCffLyX4smuZM

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