Transaction not yet indexed

2ME778JEFSUoazsPRPRZRwfEs1ufkXdPoHXnpM2RYLm3oFpk76Sx1XCgLg5bCHUbkU5tzqSr81sqZyVcFLXZ8oqU

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