Transaction not yet indexed

21oK4RL4kmnbYFMs16o8w45vvdAgs7LUv7fUNgDig2WeUSRpZzjiyGXutyLa29kddzQ3UEd5XT17NBDkmHPFpnSN

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