Transaction not yet indexed

121VBCgPLxAD5rYVrnsxzgCvdBQ2UZfUbkrBAgzRDFJCD63mArhNgfRgTy4ajhQX5cengtpFG4RLYYQSjE9MJFyt

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