Transaction not yet indexed

21k7TC31T91vsUiWuGgBJzhrc6mcfrHaB58XBCwFPXZ4RftDCHWVBr8ioRzhT4c9a4cMtdFQAAiJjyxhqGqk8yCW

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