Transaction not yet indexed

4o21JmRpq5iQUv4nabSE8M2jfVWACamDi8KVBdYz1iirhnHTGtsu1ToPBGCcC2pUsGarwmSDpedjvNEZ4x3wnha6

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