Transaction not yet indexed

42a9MpkGBpGUk5bAjFpHzFW4eFvkAfEm8JSLRGxRAM4PbJJvzGER2vdfEPoH5CdexQxjaswEx8f9huRGgAvQAmU7

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