Transaction not yet indexed

121DiHnmCcGKRiHHAAoaA7cFMo6U2fCe9r5hp34XZfV9ce5XYCkLuSLNJcN7SVqvPxdgW6d6cAwAVvb1ofUZH4fa

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