Transaction not yet indexed

53PXk3W69E3JUc5tpBtaGdMKrdoVQhxHZLRhv2saPfs9aDJsJoFu2oC6eL7LTQWf71sVM8YyG6SAcVWFv6bEwkg

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