Transaction not yet indexed

2E88vNZ992mshwAvYq5MwmpVCJbomtVpTYaewfphj1ASPfE4TGqD7FJzBNXVqmruCevsfUeCTHCo6AQPQPYsEvzc

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