Transaction not yet indexed

Fu51LUKhgomZG6J8Gk41bdLUHNygfo4U818uRvmAk72DEZ1rKSSFYZJCEANyic5MHMAi1WBFmoSD8yoYXPV6RG2

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