Transaction not yet indexed

6663gcztPR4TdA2zj7RZdEEukMhsvvSpRS4cSagbNd6k71fCmCMpVFqWPe3a8UhMLFvj8De113CkMpQMaSxVFuS4

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