Transaction not yet indexed

mmffFjU9BXPxtaNSQAfumcVfom44xUQFgL1EMZBCFdCza3f4NxzGGTMgotj27hVZCm4Lt3chrXjp64Pw7MhyL1U

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