Transaction not yet indexed

21BfpHBo4Qtu3AWudHFv1fZDdsSt4e9QMJrQBEaSRtH8xB3xCpkAkY3Nj6Rry6xvQP7X4kPJgi18YgGUt1jSFhT4

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