Transaction not yet indexed

66Ls5vaMV17Q3fMoH5eVVs7kv3RcY5uMeRM179XBz5AvqLKHrNStuCbm88BVTU3CyF9vbKckyWH2phe3SDgXVHxt

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