Transaction not yet indexed

2KK6BkJNdk2uZPQjfVy5fVpUC2mBiTjDjEAWCXkmkQVbc3AAWktwGWMJvG9YLN3XhdLNdpFmcn9SLZwkEBbBHph1

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