Transaction not yet indexed

21R7ftuDGnkBtQtxwcpAL84kEYnBfV6LWBxafT1NEFcDNAXpffqLCo7C91gia4h5jM2BeDDXPTFsf1GidJDVvi7T

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