Transaction not yet indexed

28Nswb8ZfEEhJoE4UJzf15ngeSjv2rJLeJFFFg3emd9PmNvGcmsH3y4ejgdR8nPHcjkhJ2LBBJPxSSAknaTRHaiQ

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