Transaction not yet indexed

u6EPKBYFBPNKG1jRA1K6HW1DiCe4Z3FN7VtTJUKeRMPJWoJuDECRMfrPvjkQuYysR1hZ53BpBEuVgLPpuv5Qipm

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