Transaction not yet indexed

21n1URqEz3k9SheTmqnn8pghdCZqiyLTU9yC1J1aNgQG4G3mr6aei3kYbT7dP9YdHGVzToeMdwid7TDSsJoaBU3e

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