Transaction not yet indexed

AcXMLj4huqtpaJP4qtYFbR5WKPRyPRMEWYjJCeTg7m6K3AvaDngWpxdx66BjkFFX3vqeTsii6bV6n7FcNbkhupi

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