Transaction not yet indexed

53PbJb7jqn3WKKU3uAdL9DB83rWdccWvxn3dCuv1ZvwGCAZJg7VcLNjJVVCSHk91fbzdFn7XAVcM2iSsEiJj6GAU

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