Transaction not yet indexed

66t2MFvyeMkr1SbHEFe4Mdaq41CXvxJ2gqYchy4n6ShgDYknY7eKnvZqzFs1eVkYvvyss3EbCuispBZFdeXAE9i1

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