Transaction not yet indexed

53FgphMQxRienUbrDp3mcHJStyDvxWaXjCMK46oP318h7ZC6RestGDKHQ1E5EsdUEgLGEkimLnsNFDt5FWrFEoSY

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