Transaction not yet indexed

21d1VMMQYkUzWtLu4xo7sLgyHBr96VBjmDT4MFCwYQH2EM78oHftgzqxXa9D7byMjPCTzdfvYyCtDpBRbrBU1QGw

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