Transaction not yet indexed

21Ygo6VeDjSrDkbGyauHf3f7rq8gxwBFo4xJCQ3DfPDmf9YnmRLeZR5psbMC3Ti6rhuy9hvyS6ERvxbUieCNAjbT

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