Transaction not yet indexed

53a5Tpab6hgkhGM4GBHa6Gbz4ygYeqLPaTcHjgFM1siKcCtzZbjZN9jDk2h2JGxELehXEDBpfFKvb5xwpNYfYi55

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