Transaction not yet indexed

5nU6Qwvk3QY4T6NQfTLscqf9XPD2bcEeTjSc9GCynHz3j7VPRPoug21y471SAbFwmU8e736SpTvBSAe8zxGBfbK3

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