Transaction not yet indexed

66u8sWxzyz3ZMENVGycZCdEzGyZDWh1A8ZCtKKvpmfm76K65UjtjtsFu7mfpQb4ETFr3sJ6v2aHqWb5WLfpSsSpX

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