Transaction not yet indexed

21U2Fchmq5RdVX72DYGe8ka8ysG7yfJDJXXDSrkASNh8h3oQPeDRrmCNetHVf8YNbHXaJPJQuvk4eQwDmzx4Zbo2

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