Transaction not yet indexed

1mbAV1kTa8pJSD26jhGH7Sp7ra3zvNd4W8Tmg4RjpjdKyJ557F7ki45unAf6zT4TeutN6F22Z2fttKKRfg7Tuo2

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