Transaction not yet indexed

21R8mPCqqY3Sdv7LFTsMP2Vs2scvm9kCJAYmqY9WXZfug5XSvpvajssitEiDNN6FUpopX6PM8JNkHVsJhDAtSm1R

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