Transaction not yet indexed

31po3uaKFw6m8XPHBHDA1MkdLxZBMvuuxE11E3KkAAQWsFqkzDS5ZvWWQJAmKGP51juFDKqezy4beKfgjzasCtr8

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