Transaction not yet indexed

21MYz5ETS6mZnMsajAgZ5dYZ9cDXGyJA1567wigGsLSLcHTU9NLK3MRdjiGbFtUNtkVFZfBTxwXsGt353UT5S1kX

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