Transaction not yet indexed

21Ac8itwMcAE23oBUgqGtTYCGayZLVMCwfpdzJLmQAhZiAX3DzZUg8MTHBkXaKFY3da2Pr3eitjHBJNpShxUhDeg

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