Transaction not yet indexed

478SyMZQ3uTQPaCYPkEzp5eXFCmVvqCX9HNHkWXoYp3PyHVmnKD4ThNDevDm9bh8mtDfkR3tRJWSEVCdoCZK4R6m

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