Transaction not yet indexed

EC3eHeTp9Uv1c9j47LtuoMGS4KDvhbWBtXbEUsrxGmVfNjAtFrLnKQN7sTxgf29ZuPLaF7DgNu1Aaqzg3cjqRf5

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