Transaction not yet indexed

53UGmEbAoUuVZ51MDhFxt4TE5vgPsBfdchbvEN9VZF8neyE2ELBFrG9hexExCvFZJQE7AKeDzQgmDLot8WPdzRzH

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