Transaction not yet indexed

5b21wLszz24erjYL6WMDryXL79PtN2jGzrhCeVHVZNsXmUZhkNJs1AzVf7CUpcjDZLaZPvCQLbowMw17VcZ69mj2

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