Transaction not yet indexed

AMyLD1JPpnMwcSYJKG3Rdppq5eXpxtu4HEs1TCWEXsAaH4JsauB3eYYMRG4HatMDvbqRDYsJovNXDfMs5u9j9L5

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