Transaction not yet indexed

66Tku5ed2vjk6M49cUPjuhBwtgL96PU8D4g9x2Gi7H5Aouc9pVCVFJkYBBCLdy68W4PxD9RQEib8JH8JXMiHrnZk

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