Transaction not yet indexed

pu21egZc7R94B3FE2joFinG1jjVRC9yLsomDoEVfg1R2Lx7XqPMR67JszGKAR6vA88Fu9JVg2JpuiJBVHcDPNY3

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