Transaction not yet indexed

21n6SiUUvXh1zJKdSNALuRfPMo1DN2uXkAPMKeBR84xTj1Xp2ZPFDiNq85m2FnvjHTt5LddotpNEq5eGvuhwdcaV

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