Transaction not yet indexed

53cdtTYHjdVfe8KPPptMpdUSbcRLYp1yT1UfoFb6J3u2mdjqunWHCJF8A5H6k6941So9gyU5PYZm3g4KeRTpQkjq

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