Transaction not yet indexed

2CmmTSe3iuF6FqhdnfBAmUcwbpg5Yp9TTRJvAdzjhMTSBF7JCSz9rKHyb3D59o8UGQEer1bL4ttZXFBGykXmZ1pi

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