Transaction not yet indexed

66u3Qj5XA8KcMQCT6v2SNFD3M4uZMARED9xPqwvYjAW4w2TGCf18bPes4sSVFAefDgbXmDDvAz4FsJ148qmQtzab

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