Transaction not yet indexed

5u6vPTYVjVFsgSEVnz4kKGNVkUv9mZt1u2cvAVKJBhkBiYeNr1FeQbrXubjm5f8UxQ8M4kFQB5chiiFGMRG6aBX4

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