Transaction not yet indexed

21DXd6hQHzMpAcVLEGWfbJDMw9grBDSAuDowQNTB8B86g5CjGod4R1CJUmFsr5QpT3fGS2Y8wNx1QmvpntcKoGeV

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