Transaction not yet indexed

5u6QFz5t2T6kzANkPMT1CHN4zDFNv3UoW3UcGX8z9xQYpKLH1KNsKtS6rgzAPeHfkxYLUvjgnrKSKsTFS1FRxKUE

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