Transaction not yet indexed

21PaPEfKzYEcmucoUAntDRCgzhDj3qRCZGCs7eKMb5ZUxab6uComZbtNVKAReRz6qtiqNJPXVZsEqKhSARqEjGh3

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