Transaction not yet indexed

478ZMW2PsVorgPdUYvFRjVAoKaZxMeWfENfAZt1nPAMByqbDi1PVbUbcBRinrvHbbk9jLcWhdviN4NSoXBxdTQf6

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