Transaction not yet indexed

a21RbBbLUcc2LHiExygkfQCRYMtEnbpbTpZPXH8WgJ6p73cf349jbwmp8UJyA74qXFUSBPsaiz8jaDFeEbDkRPx

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