Transaction not yet indexed

21UUjyPTjqNWhhzvmJiTj8x41f3V8rivQuRUp94yJ7GRJDbt1Zfh4ryrwnwB52wZza6RVNebrgBHWJxCYMthKP6Z

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