Transaction not yet indexed

21nmKRPgpqxhE7RG9Vz1RvsofAmvHV4LQcuGp31ri1rRNzJTNoPMKKhiSUCvAHb4LpUWsMxXUMbYrqDFGWCVay8D

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