Transaction not yet indexed

5Rob3f1FYXKqqTkVCQLScq6ALZrGZpb58iwCtbKMMQ6djMNiYCs2dzd1kLs4oprXwrtsZSf2z4cPpFVbP4xSyvr8

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