Transaction not yet indexed

YM4nLWk1dx5CXJWtt4AMzYuth8mxprMhbgn8V1HY6PrhUgaVAUaeJMfCTWFMiBRE8CEqsHFEjf4kvquHgZupFk1

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