Transaction not yet indexed

21DX64iH6NZdknfkavzPCbZc2PJxc8eAh9sANHtsJikQWbEmZCUPNoHVUdryXFqDU1jyRQH1vSjSmZn9fePtRPcE

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