Transaction not yet indexed

ou1x5khE7tAkRyfT7f7Lsk6TPmuPyvPYfAkMjmoAXxCMCdJTb4fcqKNMNm2Rnm5hD6TkYV7rS9e6mBNQve9zLA3

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