Transaction not yet indexed

21ZnC4rzhmLLQhuoZbKY5vGXieSCmr4F2ScBTxMNcRXrd36YqzL2GFX8QqBSccmpTqvd4XTfVSJs7uEyYPhi2GFA

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