Transaction not yet indexed

53SrizqBEWqC1k6AuqY2nvu4fCSr6wGNRLZSP7eS5uRDn4KafLZpAAYe5BNVcsTGBu5D53Hys676uger5zcsLHoY

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