Transaction not yet indexed

ymfKBmsKBxgTBhngyKb8APSga443S4XGChgKs6zYFfZVHyRw5zXrbbCbXoaJpJrNXP3LLSnkWqsAsjgUoCjqbKe

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