Transaction not yet indexed

21Vtu1pkwFttUSieJ2MPeWSJTLXPfEooaeKkgbftYTtdp3ffTpntvSo9BrPc7zuLT2wvpsXCLSioJcyYkGpXq2gF

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