Transaction not yet indexed

66u5CmVyxzux194khdMRsv4EBGFUrSu2ymn7P4iCXVizmLjkpitXhhFDbC5n1k3LWHADV1tLSLU8E8bhGxGZvmug

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