Transaction not yet indexed

21Tt7qViPbvHPb9tEuXcXGDX86wRDRMyJYUYan6K8Kg3PC2Mb44bv76i6hakUhaQf1DCSxqGiz9aAqLpXWn6KXry

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