Transaction not yet indexed

66QMmpfoxCUgqVc8S76SSEAkiEHKwYTkV6ryBAcm7kpsjXMjXn4nkX2DZQMfgoH55t2BgZH2S8JNuDPFqrCVmnc8

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