Transaction not yet indexed

587SbQc6RA2gBueAzvnYg1e1a7yjBwxpLYR81LbGKGfA4TsMJtsAkGjf4Z3qvy71uAbwA3Lq42FNHi3medS6uKqH

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