Transaction not yet indexed

21B7RGB2RiJoHrdzoy9CdtuUaJgMYqEywHH6DFixK9ng5zaC1UX5SE8s9R9XYTH6JaM6daftiV4P1YmmmCVDbDA6

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