Transaction not yet indexed

542mntmPUZ1dQmDfp1nppfEp6x38G3g7pMnysAffrA1v9GFADLzKvNWpZncgMb2e2awUw5XhbtvqDUhBRNQswKrx

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