Transaction not yet indexed

C12Ff1H1C3P72GmJc79zQHefQmLt4zV3XzmoF11VtbNK5MeLXAEtxkmRfrQY1ziePoLyvi5vEuxtSamjMGtzEN1

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