Transaction not yet indexed

21Ersu4zvCU2e3jGZRmfnrtESRVSSyDQXwpSd4q2k3EV7YyZpiX4H47jzdKAT8WfFS7ZW1tnP8v3KgFhsB3Y8ULd

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