Transaction not yet indexed

3EMa2yE4JfUdGhPkPk3r9bNSVzsSgjVf9NpFQXncB9cupQvWNbRnMN8ZkNDYG6m8TQk4oMFrmTMjgAocXSy6MoT4

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