Transaction not yet indexed

21RPpCG7DFbFrch4nss3MxJEwpZpbuSyHBfkhGA9r4T2mALNf3Jbuwqf21n7qs2XmZkrpQEdXb2w1XtztbdW4aCZ

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