Transaction not yet indexed

21P6JvVGcb6LCPemmqu6HKBhGXQmeNrXfPU2GCFt1iSLpTf6v3oncD3aVCB3kyJFDXhzzLrP5x8W9DBc9nZhP4Zq

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